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$141+ Cheap flights from Hong Kong (HKG) to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PER
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Hong Kong Intl to Perth are usually found in May or March, booked 48 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Hong Kong to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 16, 2025.

Round-trip from

$348
(Mytrip)

One-way from

$141
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$734
From Hong Kong Intl to Perth
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One-way flight from Hong Kong Intl to Perth
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Highest demand for flights based on searches. 14% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hong Kong to Perth

Cheapest flights from Hong Kong to Perth
Explore the most affordable flight options available from Hong Kong to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:20 pmHKG - PER
2 stops32h 00mMultiple Airlines
mié. 11/58:30 pmPER - HKG
1 stop21h 00mMultiple Airlines
Deal found 9/13$348
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:20 pmHKG - PER
2 stops31h 40mMultiple Airlines
jue. 11/64:40 amPER - HKG
1 stop12h 50mMultiple Airlines
Deal found 9/15$358
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:30 pmHKG - PER
1 stop25h 20mMultiple Airlines
lun. 11/245:35 amPER - HKG
3 stops42h 10mMultiple Airlines
Deal found 9/14$383
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:30 pmHKG - PER
1 stop25h 20mAirAsia
lun. 11/248:30 pmPER - HKG
1 stop14h 45mAirAsia
Deal found 9/14$384
This AirAsia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/1512:00 pmHKG - PER
1 stop16h 00mAirAsia
vie. 11/214:40 amPER - HKG
1 stop12h 50mAirAsia
Deal found 9/15$396

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Hong Kong to Perth that are best for you.

Fly from

Hong Kong

Fly to

Perth

Route

Depart

Return

Price

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

vie. 2/13

6:40 pm-10:30 pm

1 stop27h 50m

Perth

sáb. 2/21

12:45 am-5:25 pm

1 stop16h 40m

$681

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

jue. 2/12

3:10 pm-5:50 am

1 stop14h 40m

Perth

jue. 2/19

1:40 am-2:10 pm

1 stop12h 30m

$688

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

mar. 2/10

3:10 pm-9:45 pm

2 stops30h 35m

Perth

jue. 2/19

1:40 am-2:10 pm

1 stop12h 30m

$743

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

mié. 2/11

3:10 pm-9:45 pm

2 stops30h 35m

Perth

lun. 2/23

7:25 am-2:10 pm

2 stops30h 45m

$744

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

jue. 2/12

12:00 pm-4:00 am

1 stop16h 00m

Perth

sáb. 2/21

8:30 pm-11:15 am

1 stop14h 45m

$750

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

jue. 2/12

3:10 pm-5:50 am

1 stop14h 40m

Perth

sáb. 2/21

1:40 am-2:10 pm

1 stop12h 30m

$752

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

jue. 2/12

3:10 pm-9:45 pm

2 stops30h 35m

Perth

lun. 2/23

7:25 am-2:10 pm

2 stops30h 45m

$770

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

dom. 12/21

3:10 pm-9:45 pm

2 stops30h 35m

Perth

jue. 1/8

7:25 am-2:10 pm

2 stops30h 45m

$778

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

sáb. 2/14

3:10 pm-12:40 am

1 stop33h 30m

Perth

dom. 2/22

11:10 pm-2:10 pm

1 stop15h 00m

$795

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

jue. 12/18

3:10 pm-9:45 pm

2 stops30h 35m

Perth

dom. 1/4

7:25 am-2:10 pm

2 stops30h 45m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
2

Best time to book a flight from Hong Kong to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Perth

How far ahead should I book a flight from Hong Kong to Perth?

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Perth. Price data was last updated on September 12, 2025.

The price you pay for your flight from Hong Kong to Perth may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Hong Kong to Perth?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Perth (average of $1,436). Flying from Hong Kong to Perth in December is currently the most expensive (average of $2,094). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to PER?

Find hourly flight availability from Hong Kong to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Hong Kong to Perth by exploring options for tickets at noon.

How much does it cost to fly round-trip from Hong Kong to Perth?

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated septiembre 16, 2025.
Peruse reviews from past customers who have flown with Cathay Pacific from Hong Kong to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
993 reviews

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Cathay Pacific
7.6
Good
993 reviews
Cathay Pacific
7.6
Good
993 reviews

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Perth?

    Perth is the airport most travelers will use when flying to Perth from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Perth (PER) should be relatively easy as there are 8 daily flights to Perth from 1 airline. 11h 20m is how long a flight from Hong Kong to Perth will take if you book a nonstop flight.

  • How long is the flight from Hong Kong to Perth?

    Batik Air and Vietnam Airlines can get you from Hong Kong to Perth in just under 27h 50m. Your travel time can differ by up to 5h 10m. The distance from Hong Kong to Perth is about 3748 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Hong Kong to Perth round-trip?

    Our cheapest airline available from Hong Kong to Perth is Cathay Pacific. Our recent data shows that you can find tickets from as low as $677 on this airline. You may be able to fly from Hong Kong to Perth for 18% less than the average price by searching for this airline.

  • What are the most reliable airlines from Hong Kong to Perth?

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Perth consider choosing Japan Airlines (65%), Qantas Airways (65%) or Cathay Pacific (65%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Hong Kong to Perth that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Perth.

  • Can I find deals for business class flights from Hong Kong to Perth?

    Yes. Cheapflights offers flight deals from Hong Kong to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Perth?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to Perth (average of $1,436). Flying from Hong Kong to Perth in December is currently the most expensive (average of $2,094). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Perth car rentals
Perth Airport car rentals
Perth CBD car rentals
Northbridge car rentals

Top airline flying from Hong Kong to Perth

Discover the top airline that operate flights from Hong Kong to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$677Average$898FlexibilityNo cancel feeOn-time72%

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